Priva Greenhouse Climate Control and Building Automation Equipment

We source genuine Priva central process computers, UV water disinfection systems, and precision in-line fertigation units tailored to your agricultural engineering specifications.

Priva Vialux M-Line and E-Line UV Water Disinfection Systems

Priva Vialux M-Line and E-Line ultraviolet disinfection systems eliminate plant pathogens, bacteria, nematodes, and viruses such as ToBRFV from greenhouse irrigation and drain water.

Designed for sustainable recirculation, these systems provide certified UV-C dosages up to 250 mJ/cm² without toxic chemical additives, protecting crop root zones while cutting water and fertilizer expenditure.

UV-C irradiation dosage up to 250 mJ/cm² for certified pathogen kill
Automated nitric acid quartz sleeve washing system
Integrated UV-C transmittance sensor and monitoring

Priva Connext Central Process and Greenhouse Climate Computers

Priva Connext process computers serve as the central automation brain for modern protected horticulture. The modular architecture orchestrates multi-compartment climate parameters, heating circuits, ventilation windows, thermal shading screens, artificial lighting, and CO2 enrichment.

Real-time sensor bus integration guarantees crop-driven climate stability and optimal energy efficiency.

Modular expansion bus managing dozens of greenhouse compartments
Direct integration with Priva Weather Station arrays
Independent heating circuit and ridge vent coordination

Priva NutriJet In-Line Fertilizer Dosing and Fertigation Units

Priva NutriJet in-line fertigation units inject stock fertilizer solutions and acids directly into the pressurized irrigation pipeline using precision venturi chambers.

Eliminating massive blending tanks, the NutriJet delivers flow capacities ranging from 5 to over 100 m³/h with continuous proportional injection. Equipped with high-pressure EC and pH transmitters, it maintains exact target recipes.

Direct venturi fertilizer injection into pressurized irrigation lines
In-line dosing capacities from 5 to over 100 m³/h
Up to 10 fertilizer dosing channels and 2 dual acid dosing channels

Priva Compass and Compact CC Stand-Alone Climate Controllers

Priva Compass and Compact CC standalone controllers offer robust environmental automation for small to mid-sized greenhouses, vertical farms, and nursery facilities.

Managing up to four individual climate compartments, they oversee roof ventilators, heating manifolds, misting nozzles, and drip valves. An intuitive web server interface enables remote operator monitoring via local LAN or cloud.

Stand-alone microclimate management for up to 4 greenhouse zones
Integrated web server for remote LAN and cloud browser access
Direct connection for vent motors, heating valves, and pumps

Priva Blue ID C-line and S-line BMS HVAC Automation Controllers

Priva Blue ID programmable automation controllers deliver intelligent building management for commercial office buildings, hotels, universities, and industrial campuses.

Featuring a physical separation between field terminal bases and plug-in electronic modules, Blue ID permits maintenance without unwiring field cables. Built-in BACnet IP, MS/TP, and Modbus protocol stacks simplify integration.

Modular separation of terminal baseboard and electronic cartridge
Native hardware BACnet IP, BACnet MS/TP, and Modbus RTU
Touchpoint One capacitive touchscreen room management panels

Priva E-Measuring Boxes and Greenhouse Microclimate Sensors

Priva E-Measuring Box aspirated sensor stations deliver high-accuracy ambient temperature and relative humidity telemetry directly at the plant canopy level. A constant-speed aspiration fan draws greenhouse air over integrated sensors, preventing radiative solar heating distortion.

Replaceable T+RH sensor cartridges (part 3779305) and dust filtration discs maintain pristine measurement accuracy.

Forced aspirating fan design eliminates solar radiation errors
Plug-in digital T+RH sensor cartridges part 3779305
High-accuracy ambient greenhouse microclimate telemetry

Priva NutriFit Mixing Tank Fertigation and Dosing Stations

Priva NutriFit fertigation systems employ an integrated mixing reservoir to formulate stabilized nutrient cocktails prior to drip zone distribution.

Engineered for installations with fluctuating municipal water pressure, NutriFit provides uniform EC and pH stabilization across multi-recipe cultivation cycles. Heavy-duty booster pumps, dosing manifolds, and level controls ensure robust long-term operation.

Heavy-duty mixing reservoir for unpressurized input water supplies
Precision proportional fertilizer blending across changing recipes
Real-time solar radiation feed pacing integration

Priva Replacement UV Lamps, Quartz Sleeves and Sensor Modules

We provide factory-grade Priva replacement components and maintenance kits for greenhouse automation hardware.

Inventory includes high-output low-pressure and medium-pressure UV lamps for Vialux, synthetic quartz immersion sleeves, high-pressure BNC pH electrodes, Acrodisk gas sampling filters, 24V power supplies, and digital I/O expansion cartridges for uninterrupted agricultural operation.

Genuine UV lamps with operating lifespans up to 12,000 hours
High-purity synthetic quartz immersion sleeves
Industrial 10 bar rated BNC combination pH electrodes

Engineering Selection of Priva Environmental Automation Systems

For large-scale commercial glasshouses and indoor cultivation facilities, Priva Connext serves as the central environmental brain.

Its decentralized bus topology and predictive multi-zone climate algorithms coordinate heating pipe networks, roof vents, thermal screening, and CO2 injection proportional to crop development.

When implementing closed-loop hydroponic water recirculation, microbiological decontamination of drain water is imperative.

Priva Vialux M-Line and E-Line UV systems neutralize plant pathogens, fungal spores, and viruses without degrading costly chelated fertilizers or altering nutrient solution chemistry.

Direct in-line fertilizer dosing is achieved through Priva NutriJet fertigation stations. High-velocity venturi injection directly into pressurized irrigation lines at capacities exceeding 100 m³/h maintains pinpoint electrical conductivity EC and acidity pH targets across diverse irrigation shifts.

For commercial facilities, data centers, and multi-tenant campuses, Priva Blue ID programmable controllers deliver open BACnet and Modbus integration. The modular architecture featuring separate terminal bases and plug-in cartridges simplifies installation and long-term HVAC maintenance.

System Architecture and Horticultural Process Integration of Priva Connext

Commercial glasshouses demand environmental precision to maximize crop yield while minimizing energy overhead.

Priva Connext process computers deploy modular I/O nodes coupled via a high-speed fault-tolerant industrial bus, communicating with climate and irrigation field instruments across facilities.

The Connext predictive algorithm evaluates weather forecasts, solar radiation curves, wind speed, and outside temperature trends to anticipate greenhouse heat loss.

By proactively positioning heating pipe manifolds and ventilation vents, it prevents temperature undershoots and minimizes excessive screen cycles.

Sub-compartment field enclosures house digital and analog expansion cards close to sensors and actuators, cutting low-voltage copper cabling distances. This decentralized topology safeguards microvolt sensor signals from motor drive electromagnetic interference.

Facility expansions integrate seamlessly into active bus networks without forcing shutdowns of ongoing cultivation zones. System configuration updates propagate via Priva engineering software while safeguarding historical telemetry logs and custom crop setpoints.

Integration modules connect boiler plants, thermal energy buffer tanks, and combined heat and power CHP engines, optimizing CO2 distribution for photosynthetic enrichment during peak diurnal growth windows.

Hydrodynamic Disinfection Protocols in Priva Vialux Closed Irrigation Loops

Recirculating drain water within closed hydroponic systems demands biological decontamination to protect root ecosystems. Priva Vialux M-Line and E-Line UV systems deliver targeted UV-C electromagnetic radiation at 254 nm directly through high-transmittance synthetic quartz sleeves.

This photochemical radiation disrupts molecular bonds within pathogenic DNA and RNA, inactivating nematodes, bacterial colonies, fungal spores, and viruses like ToBRFV without altering essential dissolved chelated fertilizer complexes.

Vialux M-Line medium-pressure discharge lamps generate high-density photon fluxes within stainless steel reactor housings. This intense radiation penetrates drain streams exhibiting reduced optical transmittance T10 values caused by dissolved organic humic compounds.

An automated integrated acid injection circuit intermittently flushes dilute nitric acid through the reaction chamber, dissolving mineral scale deposits from the quartz sleeve exterior to sustain optical throughput without manual reactor dismantling.

Upstream water conditioning prior to Vialux disinfection requires multi-stage filtration down to 50 microns or finer to eliminate particulate matter that could shield micro-pathogens from direct ultraviolet photon impingement.

Preventive Maintenance Protocols and Critical Spare Parts Lifecycle Management

Sustaining commercial greenhouse productivity relies upon structured preventive maintenance schedules for automation infrastructure. Commercial growers must maintain dedicated on-site spares inventories for mission-critical components to preclude production interruptions.

Primary critical spares encompass genuine Priva Vialux UV discharge lamps, precision synthetic quartz sleeves, and fluoroelastomer O-ring sealing gaskets. An unexpected UV lamp failure during peak vegetative growth risks pathogenic contamination throughout irrigation reservoirs within hours.

Secondary critical components include high-pressure BNC pH electrodes, toroidal EC probes, and E-Measuring Box replacement cartridges (part 3779305). Because electrochemical glass bulbs experience electrolyte depletion under continuous fertilizer exposure, calibrated spare probes are indispensable.

For Connext process computers and Blue ID building automation panels, maintain spare 24V DC industrial power supplies, bus communication transceivers, and I/O expansion modules. Priva plug-in hardware architecture allows rapid field replacement by maintenance technicians without rewiring.

When preparing spare parts procurements, our technical team verifies factory part numbers, hardware revisions, and firmware compatibility matrices to ensure direct drop-in interchangeability and long-term equipment reliability.

Factory equipment pricing, manufacturing production schedules, and delivery timetables for Priva systems are calculated individually per project application upon receipt of engineering process parameters. Open-access retail price lists are not published.